A randomized 25 question test from a pool of 761 questions, good luck!
The wired Ethernet transmission standards are defined by the OSI model layers. Which of the answers below is one of those defining layers?
During day-to-day operation of an industrial network, some device addresses may change depending on the needs of the system. Which of the answers represents the normal state of a physical address during normal operations?
Communication that is wireless in a SCADA system is common. Which of the communication methods below would be best defined as one that is a last resort, when no other means of communication is available?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems based on a mathematical expression and is available to be used on data frames too large for any other method of error checking?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
SCADA systems are specialized utilizations of a process control systems. Which of the terms below can be best defined as the remote measurement component of a control system?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that the responding device cannot initiate any communication independently?
Which answer below best describes a fieldbus communication standard that is not common in the industrial setting?
Because if the inherent nature of the hybrid communication, which of the communication methods below cannot be used with a hybrid transmissions?
Wireless Ethernet connections can be easily captured across a public access point. Which of the primary security methods below is to be used at all times possible?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter within the set range?
Which of the messaging types below is best described as independent communication with the scanner module initiated by the properly configured field device?
Which of the antenna below can be best described as "omnidirectional"?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the system where data is collected and organized?
There are many options to choose from for alarm attributes. Which of the following alarm attributes would best be used when a process regularly exceeds it's limits for a brief period of time?
I to P converters are best defined as which of the following answers?
In IPv4, it is possible to divide the class of network into a smaller network. Which of the terms below best describes this process?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "I"?
There are many versions of Modbus, one of those is Modbus RTU. Which of the answers below correctly orders the components of the Modbus RTU frame?
CSMA/CD is used as an access method that uses constructive interference detection for any data collisions. Which of the OSI layers does this detection occur on?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will set up the user manager and data administrator when loaded?
Which of the components of a smart transmitter is best associated with sensor linearization?
The OSI model describes how a network should be arranged. Which of the layers below defines the media access method and the message frame structure?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a HART protocol?
In the transmission control protocol validates that the destination has received the information packet sent. Which of the header components below is responsible for this verification?